CN218882239U - Inclined shaft expanding excavation construction system - Google Patents
Inclined shaft expanding excavation construction system Download PDFInfo
- Publication number
- CN218882239U CN218882239U CN202320019280.5U CN202320019280U CN218882239U CN 218882239 U CN218882239 U CN 218882239U CN 202320019280 U CN202320019280 U CN 202320019280U CN 218882239 U CN218882239 U CN 218882239U
- Authority
- CN
- China
- Prior art keywords
- construction
- inclined shaft
- platform
- trolley
- equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010276 construction Methods 0.000 title claims abstract description 145
- 238000009412 basement excavation Methods 0.000 title claims description 24
- 238000005553 drilling Methods 0.000 claims abstract description 39
- 239000002893 slag Substances 0.000 claims abstract description 32
- 238000005507 spraying Methods 0.000 claims abstract description 10
- 238000005422 blasting Methods 0.000 claims description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 239000010720 hydraulic oil Substances 0.000 claims description 4
- 239000013049 sediment Substances 0.000 abstract 2
- 238000004880 explosion Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model provides an inclined shaft expands digs construction system, it includes traction system, is located track device and the construction platform truck on the inclined shaft bottom plate, the construction platform truck walk on the track device under traction system's traction, the construction platform truck includes upper portion construction platform truck and lower part construction platform truck, be equipped with controlgear and concrete spraying equipment on the construction platform truck of upper portion, be equipped with on the construction platform truck of lower part and bore and explode equipment and take off the sediment equipment, controlgear is used for controlling bore and explode equipment with take off the sediment equipment and carry out the construction operation; and the side surface of the lower construction trolley is fixed with the wall of the inclined shaft through a fixing device. The utility model discloses a construction system is dug to inclined shaft expand replaces artifical drilling and slag tap through utilizing mechanical equipment, constructor quantity in the well when reducible site operation, can reduce the safety risk when the inclined shaft expands to dig the construction simultaneously.
Description
Technical Field
The utility model relates to a slant excavation technical field especially relates to a slant expands and digs construction system.
Background
Along with the development of pumped storage power stations towards high water head and large installed capacity, the types of water diversion systems tend to be uniform gradually, the forms of steep-dip-angle and long inclined shafts are increasingly used for the pumped storage power stations, and the inclined shafts are constructed by a drilling and blasting method basically. The drilling and blasting construction method generally adopts directional drilling and a raise boring machine or adopts the raise boring machine to construct and form a pilot well, and then the pilot well is expanded and excavated to a designed section.
In the process of underground excavation of the inclined shaft, operation procedures such as drilling explosion, support, slag tapping and the like are usually accompanied. The excavation surface of a common inclined shaft is an oval horizontal surface, and drilling, charging and other operations are all carried out on the excavation surface, so that the angle and the depth of drilling are difficult to control, and the condition of large over-excavation amount is easy to generate. In addition, in the process of excavating the inclined shaft, as the excavation degree goes deep, the support construction needs to be carried out once after one explosion, and the support needs to follow the excavation progress of the inclined shaft, so that the phenomenon that the support is not carried out after the explosion is prevented. After blasting construction, all generated rock ballast is stored on an excavation surface, and the rock ballast needs to be manually cleaned in a slag removing mode. Because the quantity of the stone slag generated after blasting is large and the excavation is continued, the slag skimming personnel have large workload and large safety risk.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a slant expands and digs construction system to improve the slant and expand the degree of mechanization of digging in the work progress, reduce constructor quantity, reduce construction safety risk.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the inclined shaft expanding excavation construction system is structurally characterized in that the construction trolley comprises an upper construction trolley and a lower construction trolley, control equipment and concrete spraying equipment are arranged on the upper construction trolley, drilling explosion equipment and slag removing equipment are arranged on the lower construction trolley, and the control equipment is used for controlling the drilling explosion equipment and the slag removing equipment to carry out construction operation; and the side surface of the lower construction trolley is fixed with the wall of the inclined shaft through a fixing device.
Therefore, the inclined shaft expanding excavation construction system is characterized in that the control equipment and the concrete spraying equipment are arranged on the upper construction trolley, the drilling explosion equipment and the slag removing equipment are arranged on the lower construction trolley, the drilling explosion equipment and the slag removing equipment can be mechanically operated by constructors through operating the control equipment, and the concrete spraying equipment is independently controlled by the constructors to operate.
Further, the traction system comprises a control room and a winch which are arranged on the horizontal hole section of the inclined shaft, a steel platform arranged on the top of the inclined shaft and a steel wire rope; and a steering wheel is arranged at the top of the steel platform, which is close to the inclined section of the inclined shaft, one end of the steel wire rope is fixedly connected with the winch, and the other end of the steel wire rope is fixedly connected with the construction trolley through the steering wheel.
Furthermore, the control equipment controls the drilling and blasting equipment and the slag removing equipment through a hydraulic oil pipeline.
Further, the upper portion construction trolley comprises a first construction platform and a second construction platform which are sequentially arranged from top to bottom, the first construction platform is provided with the control equipment, and the second construction platform is provided with the concrete spraying equipment. The control equipment is arranged on the first construction platform of the upper construction trolley, so that the safety of construction operators in inclined shaft construction operation can be ensured, and the construction risk is reduced.
Furthermore, the lower part construction trolley comprises a third construction platform and a fourth construction platform which are sequentially arranged from top to bottom, the third construction platform and the fourth construction platform are provided with drilling and blasting equipment, and the bottom of the third construction platform is fixedly connected with slag removing equipment.
Furthermore, the side face of the third construction platform is fixed with the wall of the inclined shaft through a plurality of fixing devices.
Furthermore, moving rails are arranged on the third construction platform and the fourth construction platform, and drilling and blasting equipment is arranged on the moving rails. Therefore, the drilling and blasting equipment can be conveniently moved, and the construction efficiency in the drilling and blasting construction process is improved.
Furthermore, the drilling and blasting equipment comprises a first rotating mechanism, a telescopic arm and drilling equipment which are sequentially connected, wherein the first rotating mechanism is arranged on the lower construction trolley.
Furthermore, the slag removing equipment comprises a second rotating mechanism, a hydraulic mechanical arm and a slag removing bucket which are sequentially connected, and the second rotating mechanism is fixedly arranged on the lower construction trolley.
Further, the fixing device is a hydraulic top support.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an inclined shaft expands digs construction system replaces artifical drilling and slag tap through utilizing mechanical equipment, constructor quantity in the well when reducible site operation, reduces the safe risk of construction in the well simultaneously.
Drawings
Fig. 1 is a sectional view of an inclined shaft enlarging and excavating construction system according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a construction trolley according to an embodiment of the present invention;
fig. 3 is a plan view of a first construction platform according to an embodiment of the present invention;
fig. 4 is a plan view of a second construction platform according to an embodiment of the present invention;
fig. 5 is a plan view of a third construction platform according to an embodiment of the present invention;
fig. 6 is a plan view of a fourth construction platform according to an embodiment of the present invention.
In the figure:
1. a deviated well; 2. a winch; 3. a steel platform; 4. a wire rope; 5. a steering wheel; 6. a track set; 7. a first construction platform; 8. a second construction platform; 9. a third construction platform; 10. a fourth construction platform; 11. a rail wheel; 12. a control device; 1201. a hydraulic oil line; 13. concrete spraying equipment; 14. drilling and blasting equipment; 1401. a first rotating mechanism; 1402. a telescopic arm; 1403. drilling equipment; 15. slag removing equipment; 1501. a second rotating mechanism; 1502. a hydraulic mechanical arm; 1503. a slag skimming bucket; 16. a fixing device; 17. and moving the track.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" in the following description are used only to indicate the correspondence between the upper, lower, left and right directions of the drawings themselves, and do not limit the structure.
As shown in fig. 1 to 6, the inclined shaft enlarging and excavating construction system of the embodiment includes a traction system, a track device 6 located on a bottom plate of an inclined shaft 1, and a construction trolley. The construction trolley runs on the track device 6 under the traction of the traction system. The track device 6 is arranged along one side of an excavation face of the inclined shaft, one side, connected with the track device 6, of the construction trolley is provided with track wheels 11, the track device 6 is provided with track clamping devices, and the track clamping devices can fix the track wheels 11 on the track device 6.
The construction trolley comprises an upper construction trolley and a lower construction trolley, wherein the upper construction trolley is provided with a control device 12 and a concrete spraying device 13, the lower construction trolley is provided with a drilling and blasting device 14 and a slag removing device 15, and the control device 12 is used for controlling the drilling and blasting device 14 and the slag removing device 15 to carry out construction operation. The side surface of the lower construction trolley and the wall of the inclined shaft 1 are fixed through a fixing device 16.
As shown in fig. 1, the traction system comprises a control room and a winch 2 arranged at the horizontal hole section of the inclined shaft 1, a steel platform 3 arranged at the top of the inclined shaft 1, and a steel wire rope 4. And a steering wheel 5 is arranged at the top of the steel platform 3 close to the inclined section of the inclined shaft 1, one end of the steel wire rope 4 is fixedly connected with the winch 2, and the other end of the steel wire rope is fixedly connected with the construction trolley through the steering wheel 5. The traction system needs to be designed according to the total weight of the construction trolley and the equipment, a control room and a winch 2 are arranged at the flat hole section of the inclined shaft 1, a steering wheel 5 is arranged on a steel platform 3, and the traction system pulls the construction trolley to move along the axial direction of the inclined shaft 1 through a steel wire rope 4.
As shown in fig. 2, fig. 3 and fig. 4, the upper construction trolley comprises a first construction platform 7 and a second construction platform 8 which are sequentially arranged from top to bottom, the control device 12 is arranged on the first construction platform 7, and the concrete spraying device 13 is arranged on the second construction platform 8. The control device 12 controls the drilling and blasting device 14 and the slag removing device 15 through a hydraulic oil pipeline 1201. The control equipment is arranged on the first construction platform of the upper construction trolley, so that the safety of construction operators during construction operation of the inclined shaft can be ensured, and the construction risk is reduced. Equipment operating personnel need can see each equipment in service behavior below the first construction platform, can be at the field of vision blind area installation supervisory equipment such as camera of construction trolley to operating personnel controls equipment.
As shown in fig. 2, 5 and 6, the lower construction trolley includes a third construction platform 9 and a fourth construction platform 10 which are sequentially arranged from top to bottom.
The drilling and blasting equipment 14 is arranged on the third construction platform 9 and the fourth construction platform 10. Two moving rails 17 are arranged on the third construction platform 9 and the fourth construction platform 10, and the drilling and blasting equipment 14 is arranged on the moving rails 17. From this, can conveniently remove the brill equipment of exploding, improve the efficiency of construction in the brill and explode work progress.
The drilling and blasting device 14 comprises a first rotating mechanism 1401, a telescopic arm 1402 and a drilling device 1403 which are connected in sequence, wherein the first rotating mechanism 1401 is arranged on the corresponding moving track 17. The drilling and blasting equipment 14 controls the first rotating mechanism 1401, the telescopic arm 1402 and the drilling equipment 1403 in a hydraulic control mode to complete drilling and blasting and anchor rod hole construction, and the first rotating mechanism 1401 can rotate 360 degrees.
Three side surfaces of the third construction platform 9 are fixed with the wall of the inclined shaft 1 through two fixing devices 16. The fixing device 16 is a hydraulic jack.
The bottom of the third construction platform 9 is fixedly connected with the slag removing equipment 15. The slag skimming equipment 15 comprises a second rotating mechanism 1501, a hydraulic mechanical arm 1502 and a slag skimming bucket 1503 which are sequentially connected, wherein the second rotating mechanism 1501 is fixedly connected with the bottom of the third construction platform 9. The slag removing device 15 controls the second rotating mechanism 1501, the hydraulic mechanical arm 1502 and the slag removing bucket 1503 in a hydraulic mode to carry out slag removing operation, and the second rotating mechanism 1501 can rotate for 360 degrees.
The inclined shaft expanding excavation construction system of the embodiment replaces manual drilling and slag tapping by utilizing mechanical equipment, so that the number of constructors in the shaft during field construction operation can be reduced, and meanwhile, the safety risk during inclined shaft expanding excavation construction can be reduced.
The above-mentioned embodiments are to be construed as illustrative and not limitative of the remainder of the disclosure, and it is to be understood that various equivalent modifications can be made without departing from the spirit and scope of the disclosure as set forth in the appended claims.
Claims (10)
1. An inclined shaft expanding excavation construction system comprises a traction system, a track device (6) and a construction trolley, wherein the track device (6) is positioned on a bottom plate of an inclined shaft (1), the construction trolley runs on the track device (6) under the traction of the traction system, and the inclined shaft expanding excavation construction system is characterized in that the construction trolley comprises an upper construction trolley and a lower construction trolley, the upper construction trolley is provided with a control device (12) and a concrete spraying device (13), the lower construction trolley is provided with a drilling and blasting device (14) and a slag removing device (15), and the control device (12) is used for controlling the drilling and blasting device (14) and the slag removing device (15) to perform construction operation; the side surface of the lower construction trolley is fixed with the wall of the inclined shaft (1) through a fixing device (16).
2. The inclined shaft expanding excavation construction system as claimed in claim 1, wherein the traction system comprises a control room and a winch (2) which are arranged on a horizontal hole section of the inclined shaft (1), a steel platform (3) which is arranged on the top of the inclined shaft (1), and a steel wire rope (4); the steel platform (3) is provided with a steering wheel (5) at the top close to the inclined section of the inclined shaft (1), one end of the steel wire rope (4) is fixedly connected with the winch (2), and the other end of the steel wire rope is fixedly connected with the construction trolley through the steering wheel (5).
3. The deviated well reaming construction system according to claim 1, wherein the control device (12) controls the drilling and blasting device (14) and the slag removing device (15) through a hydraulic oil pipeline (1201).
4. The inclined shaft expanding excavation construction system as claimed in claim 1, wherein the upper portion construction trolley comprises a first construction platform (7) and a second construction platform (8) which are sequentially arranged from top to bottom, the control device (12) is arranged on the first construction platform (7), and the concrete spraying device (13) is arranged on the second construction platform (8).
5. The inclined shaft expanding excavation construction system as claimed in claim 1, wherein the lower construction trolley comprises a third construction platform (9) and a fourth construction platform (10) which are sequentially arranged from top to bottom, drilling and blasting equipment (14) is arranged on each of the third construction platform (9) and the fourth construction platform (10), and slag raking equipment (15) is fixedly connected to the bottom of the third construction platform (9).
6. A deviated well reaming construction system according to claim 5 characterised in that the side of said third construction platform (9) is fixed to the wall of said deviated well (1) by means of a plurality of said fixing means (16).
7. The inclined shaft expanding excavation construction system as claimed in claim 5, wherein a moving rail (17) is arranged on each of the third construction platform (9) and the fourth construction platform (10), and the drilling and blasting equipment (14) is arranged on the moving rail (17).
8. The inclined shaft expanding excavation construction system according to claim 1, wherein the drilling and blasting device (14) comprises a first rotating mechanism (1401), a telescopic arm (1402) and a drilling device (1403) which are connected in sequence, and the first rotating mechanism (1401) is arranged on the lower construction trolley.
9. The inclined shaft expanding excavation construction system of claim 1, wherein the slag removing device (15) comprises a second rotating mechanism (1501), a hydraulic mechanical arm (1502) and a slag removing bucket (1503) which are connected in sequence, and the second rotating mechanism (1501) is fixedly arranged on the lower construction trolley.
10. A deviated well reaming construction system according to any one of the claims 1-9, characterised in that said fixing means (16) is a hydraulic jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320019280.5U CN218882239U (en) | 2023-01-05 | 2023-01-05 | Inclined shaft expanding excavation construction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320019280.5U CN218882239U (en) | 2023-01-05 | 2023-01-05 | Inclined shaft expanding excavation construction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218882239U true CN218882239U (en) | 2023-04-18 |
Family
ID=85948432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320019280.5U Active CN218882239U (en) | 2023-01-05 | 2023-01-05 | Inclined shaft expanding excavation construction system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218882239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119466857A (en) * | 2025-01-15 | 2025-02-18 | 洛阳鑫邦科技有限公司 | A large-angle inclined shaft expansion and slag removal construction equipment and construction method |
-
2023
- 2023-01-05 CN CN202320019280.5U patent/CN218882239U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119466857A (en) * | 2025-01-15 | 2025-02-18 | 洛阳鑫邦科技有限公司 | A large-angle inclined shaft expansion and slag removal construction equipment and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103835661B (en) | A kind of local excavation pre support mine shaft rising boring technique | |
| CN107060795B (en) | A kind of underground mine TBM assembly construction methods | |
| CN104612162A (en) | Subway station deep foundation pit excavation construction method | |
| CN106437737B (en) | Pipe jacking type coal mine small-section roadway tunneling method | |
| CN112459784A (en) | Sinking type vertical shaft tunneling machine and well completion method thereof | |
| CN112360468B (en) | Excavation supporting method for vertical shaft slag sliding well | |
| JP2023113780A (en) | Method and system for constructing underground tunnel | |
| CN112942398A (en) | Assembled open caisson construction system and process | |
| CN218882239U (en) | Inclined shaft expanding excavation construction system | |
| CN116517549A (en) | Mechanized construction method of multistage shaft structure of water diversion system of pumped storage power station | |
| CN110439048B (en) | Hydraulic punching cutter suction equipment and method for inner support foundation pit engineering | |
| CN115773115A (en) | Vertical shield tunneling system for cutting by multiple circular machine heads and construction method thereof | |
| WO2013162408A1 (en) | Shaft lining, system for constructing such a lining and method for constructing such a lining | |
| CN114278305B (en) | Hole-enlarging type vertical shaft heading machine and construction method thereof | |
| CN113266283B (en) | Well-guiding type shaft heading machine starting process | |
| CN109630123A (en) | Deep shaft rock ripper | |
| CN112554783A (en) | Dry hole-forming drilling machine for construction in underground narrow space and construction method | |
| CN204326963U (en) | The anti-well boring device of a kind of vertical shaft | |
| CN111425664A (en) | Large-diameter concrete pipeline jacking pipe construction method | |
| CN214832833U (en) | Open caisson mechanical construction device penetrating rock stratum | |
| CN111894449B (en) | Portable water injection type rotary digging equipment for construction of foundation pile hole of mountain and hilly area tower | |
| CN213869711U (en) | Construction is with doing pore-forming rig in narrow and small space | |
| CN116575467A (en) | Modularized multi-device foundation pit excavation supporting equipment system and method thereof | |
| CN108915693B (en) | Construction method for stepped pipeline well on inclined ore body | |
| CN217462149U (en) | Upward climbing type tunneling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |